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Get started12 Louisa Avenue is a five-bedroom detached house in Benfleet (SS7 4DA). It has a recorded floor area of 203 m² (around 2185 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (June 2019) shows a C (score 78), near the top of the C band. When first surveyed in July 2015 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Very Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 85).
Sale prices here have outpaced England HPI: 21.8% per year against 0% for the wider region. Today's modelled estimate of £742,000 is 18.7% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£286/sq ft) was about 16% above the typical sold price in the postcode. At 203 m² the property is well over the postcode median (63 m² across 33 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 5 bedrooms is on the larger side for this postcode, where 4 is the typical count. One planning record on file: an extension approved in 2016. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Last sale on file: £625,000 in April 2020.
12 Louisa Avenue ranks among the most efficient homes in the postcode for energy use.
Extensions to existing bungalow to form two storey house and front porch
Latest sale on 12 Louisa Avenue was the highest on Land Registry record across the postcode.
£742,000
Modelled from EPC, postcode comparables and a sale-price growth of 21.8% per year over 4 years.
£625,000
Growth on file: 21.8% per year over 4 years.
12 Louisa Avenue outperforms the street on epc rating by a wide margin.
Price per m²
£3,079
Street avg £4,257
Floor Area
203 m²
Street avg 73 m²
Habitable Rooms
9 rooms
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Tarpots Corner — bus stop.

Daytime· 07:00 – 23:00
57.0dB

Changes detected from historical EPC data
Window efficiency improved
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
Floor insulation added or improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
27 April 2020Most recent
£625,000
+142.2%over 4 years30 October 2015
£258,000
Median price across the last 5 sales in SS7 4DA: £315,000 (2025–2023).
Street avg 4 rooms
CO₂ Emissions
4.2 t/year
Street avg 4.0 t/year
SS7 4DL
Closest school
0.3 km
Woodham Ley Primary School. 15 schools nearby.
Night-time· 23:00 – 07:00
49.1dB
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